Soundproofing cushion ERKI

ERKI is the first validated directional hearing tool in Germany which is integrated in a medical device.  With ERKI, you can measure the directional hearing performance of a patient within less than 10 minutes. A significant approvement for diagnostic. ERKI- Directional hearings as a medical device    Directional Hearing with 5 loudspeakers and 32 virtual sound sources     Ideal for the diagnosis for Auditory Processing Disorder     Implemented with the clinical audiometers AT1000 and AT2000     Randomized stimulus presentation     For using in CI and Hearing Aid rehabilitation